﻿ALTER TABLE [dbo].[INVOICE_IN_ITEM]
    ADD CONSTRAINT [UNIQ_INV_IN_NSI_MAT_INVOICE_IN_ITEM] UNIQUE NONCLUSTERED ([INVOICE_IN_ID] ASC, [NSI_MATERIAL_ID] ASC) WITH (ALLOW_PAGE_LOCKS = ON, ALLOW_ROW_LOCKS = ON, PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF, STATISTICS_NORECOMPUTE = OFF) ON [PRIMARY];

